Răspuns :
2. a) 3, 6, 9, 12, 15, 18
b) 14, 28, 42
c)34,51 ,68
d)12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96, 102, 108, 114, 120
Bună,:)
2.
a)M3={3,6,9,12,15,18}
b)Multiplii lui 2 și 7 sunt :{14,28,42}
c){34,51,68}
d)Multiplii sunt:{12,18,24,30,36,42,48,54,60,66,72,84,90,96,102,108,114,120}